.MenuItem{
    width: 100%;
    height: 50px;
    border-top: 1px solid #f8f8f8;
    position: fixed;
    
    bottom: 0;
    display: flex;
    line-height: 50px;
    justify-content: space-around;
    background-color: #f8f8f8;
}
.MenuItem span{
    font-size: 16px;
    color: #999999;
}
